N二次開發(fā)習題及源碼

1、1、創(chuàng)建 NXhello 界面代碼：#include / 包含 UF_initialize ()和 UF_terminate ()函數(shù)原型的頭文件#include / 包含 uc1601 ()函數(shù)原型的頭文件 extern void ufusr(char *param, int *retcode, int param_len) if (UF_initialize()!=0)/ 獲取 NX openapi 的執(zhí)行權限return; uc1601(Hello NX,1);/ 彈出消息窗口，顯示“ Hello NX ” UF_terminate();/ 釋放 NX OPEN API的執(zhí)行權限 運行結

2、果截圖：2、創(chuàng)建一個模型，并在信息窗口顯示模型的tag 值。代碼：#include #include #include #include #include #include static void do_ugopen_api(void) typedef unsigned int tag_t;UF_FEATURE_SIGN sign = UF_NULLSIGN;/無/ 布爾運算 double cyl_orig3 = 0,0,0;/ 圓柱的圓心坐標 char *cyl_height=100;char *cyl_diam=40;double direction3=0,0,1;/ 延 Z 軸正方向ta

3、g_t obj=NULL_TAG;UF_MODL_create_cyl1(sign, cyl_orig,cyl_height,cyl_diam,direction, &obj); UF_UI_open_listing_window(); / 顯示信息框 :tag/*Returns the tag of the current display part. In a non-assembly part, this is thesame as the work part. If there currently isnt a displayed part, a NULL_TAGis returned.

4、 */obj=UF_PART_ask_display_part();if(obj = NULL_TAG) / 沒有部件的時候顯示的信息提示框uc1601 （ 當前沒有任何文件可供操作！ ,1）; else char s10;sprintf(s, %d,obj); /sprinf()功能：把格式化的數(shù)據(jù)寫入某個字符串UF_UI_write_listing_window(s);return;extern void ufusr( char *param, int *retcode, int rlen )/提供入口點if(UF_initialize()!=0)return;do_ugopen_api

5、();UF_terminate();return;extern int ufusr_ask_unload(void) return(UF_UNLOAD_IMMEDIATELY);運行結果截圖：(1)無部件時的輸出(2)有部件時的輸出結果3、open part用戶入口實例創(chuàng)建 open part user exit 在用戶點擊“ open”時創(chuàng)建新部件，在其中創(chuàng)建sphere詳細說明 user exit 設置文件過程 代碼如下：#include #include #include #include #include #include #include #define UF_CALL(X) (re

6、port( _FILE_, _LINE_, #X, (X)static int report( char *file, int line, char *call, int irc)if (irc)char messg133; printf(%s, line %d: %sn, file, line, call); (UF_get_fail_message(irc, messg) ? printf( returned a %dn, irc) : printf( returned error %d: %sn, irc, messg); return(irc);static void do_ugope

7、n_api(void) UF_FEATURE_SIGN sign = UF_NULLSIGN;tag_t part=null_tag;/ 如果沒有賦值的話，直接就是 tag_t part ，當你執(zhí)行 .dll 文件時，就 直接跑到建模環(huán)境了，沒有信息提示框。當然你可以多申明幾個 tag_tchar part_name13 = F:long.prt;/ 設置 part 名字以及存儲路徑 double center 3 =0,0,0;/球心坐標char * diam=100;int units =1; uc1601( 創(chuàng)建直徑為 100的球 ,1);UF_PART_new(p art_name,

8、units, &part);/ 在當前的會話框中創(chuàng)建新的 part ，并把其作為工作 部件/ 試比較下面兩個函數(shù) UF_MODL_create_sphere(sign,part,center,diam, &part ); /UF_MODL_create_sphere1(sign,center,diam, &part);extern void ufusr(char *param, int *retcode, int paramLen) if (!UF_CALL(UF_initialize() do_ugopen_api(); UF_CALL(UF_terminate();extern int u

9、fusr_ask_unload(void)return (UF_UNLOAD_IMMEDIATELY);運行結果截圖：4、創(chuàng)建一個 block ，并指定某一特定面高亮顯示。 代碼如下圖：#include #include #include #include#include#include#include#define UF_CALL(X) (report( _FILE_, _LINE_, #X, (X)static int report( char *file, int line, char *call, int irc)if (irc)char messg133;printf(%s, lin

10、e %d: %sn, file, line, call);(UF_get_fail_message(irc, messg) ?printf( returned a %dn, irc) :printf( returned error %d: %sn, irc, messg);return(irc);static void do_ugopen_api(void)UF_FEATURE_SIGN sign=UF_NULLSIGN;tag_t obj=null_tag;double center 3=0,0,0 ;char *edge_len3=10,10,10;tag_t blk_feat;int u

11、nits=2;/ 此行代碼的賦值，經(jīng)過調試，貌似只有 1和 2可以，它們的區(qū)別就是生成模型的 默認大小不同，可以自己調調看。char part_name13=F:long.part;/此段代碼有點小重要，注意一定要保證完整性，不完整的話，估計會出現(xiàn)好多問題，繞好多路。uc1601( 創(chuàng)建一個正方體，并指定下表面高亮顯示 ,1); UF_PART_new(part_name,units,&obj);/UF_MODL_create_block(sign,obj,center,edge_len,&blk_feat); UF_MODL_create_block1(sign,center,edge_le

12、n,&blk_feat);uf_list_p_t face_list;/ 鏈表UF_MODL_create_list(&face_list);/ 創(chuàng)建鏈表UF_MODL_ask_feat_faces(blk_feat,&face_list);/ 獲取實體的個表面特征，并放入鏈表中 int count=0;UF_MODL_ask_list_count(face_list,&count);for(int i=0;icount;i+)從鏈表中取出對象UF_MODL_ask_list_item(face_list,i,&obj);/ int type;double point 20 ;double d

13、ir 20 ;double box 6;double radius;double rad_data;int norm_dir;UF_MODL_ask_face_data(obj,&type,point,dir,box,&radius,&rad_data,&norm_dir);/ 這個函數(shù)非常重要，可以說是本段代碼中最核心的部分。if(dir0=0&dir1=0&dir2=-1)/ 確定高亮顯示的那個面的法向量UF_DISP_set_highlight(obj,1); /UF_OBJ_set_color(obj, 186); break;/*ARGSUSED*/ extern void ufus

14、r(char *param, int *retcode, int paramLen) if (!UF_CALL(UF_initialize()do_ugopen_api();UF_CALL(UF_terminate();extern int ufusr_ask_unload(void)return (UF_UNLOAD_IMMEDIATELY);運行結果截圖： 注：和高亮顯示還有一個類似的設置，就是給實體上色，所 用到的函數(shù)是：UF_OBJ_set_color(obj, 186);上面的這個函數(shù)是把對象顯示成紅色，如下圖：“ 186”是紅色的代號。這些數(shù)字可以在UG交互模式下的對象顯示里查到，

15、如下圖：5、用遍歷的形式輸出當前part 所有面的 tag 至 listingwindow代碼如下：#include #include #include #include #include #include #include #include #define UF_CALL(X) (report( _FILE_, _LINE_, #X, (X) static int report( char *file, int line, char *call, int irc)if (irc)char messg133;printf(%s, line %d: %sn, file, line, call);

16、 (UF_get_fail_message(irc, messg) ? printf( returned a %dn, irc) : printf(returned error %d: %sn, irc, messg); return(irc);static void do_ugopen_api(void)UF_FEATURE_SIGN sign = UF_NULLSIGN; double center 3 = 0,0,0;char * edge_len 3 =100,100,100;tag_t blk_feat =null_tag;char * part_name=F:long; int u

17、nits=1;tag_t part =NULL_TAG;uc1601( 創(chuàng)建一個 block ，并顯示每個面的 tag,1);UF_PART_new(part_name,units,&part);/ 在當前會話窗口中創(chuàng)建一個 part ，并使其成為工作部 件UF_CALL(UF_MODL_create_block1(sign,center,edge_len, &blk_feat);if(blk_feat = NULL_TAG)uc1601 ( 當前沒有任何文件可供操作！ ,1); elseint type=70;int subtype=2;tag_t obj=null_tag;tag_t di

18、splay_part=UF_PART_ask_display_part();UF_OBJ_cycle_objs_in_part(display_part,70,&obj); while(obj!=null_tag)UF_OBJ_ask_type_and_subtype(obj,&type,&subtype);/ 返回一個被標記的對象的對象類型和子類型UF_OBJ_cycle_objs_in_part (display_part,UF_solid_type,&obj);/ 查詢遍歷對象if(subtype= UF_solid_face_subtype)char s50;sprintf(s, %d

19、, obj);UF_CALL(UF_UI_open_listing_window();UF_CALL(UF_UI_write_listing_window(s);UF_CALL(UF_UI_write_listing_window(n);void ufusr(char *param, int *retcode, int paramLen)if (!UF_CALL(UF_initialize()do_ugopen_api();UF_CALL(UF_terminate();int ufusr_ask_unload(void)return (UF_UNLOAD_IMMEDIATELY);運行結果截屏

20、：6、遍歷當前 part 中所有 features ，輸出其類型至 listing window，UF_MODL_ask_feat_type()代碼如下：#include #include #include #include #include #include #define UF_CALL(X) (report( _FILE_, _LINE_, #X, (X) static int report( char *file, int line, char *call, int irc) if (irc)char messg133;printf(%s, line %d: %sn, file, li

21、ne, call); (UF_get_fail_message(irc, messg) ? printf( returned a %dn, irc) : printf( returned error %d: %sn, irc, messg);return(irc);static void do_ugopen_api(void)char * part_name=F:NX;UF_FEATURE_SIGN sign = UF_NULLSIGN;tag_t part=null_tag;double center 3 =0,0,0;char * diam=100;int units =1;uc1601(

22、 創(chuàng)建直徑為 100的球, 并顯示其實體特征。 ,1);UF_PART_new (part_name, units, &part);/ 在當前的會話框中創(chuàng)建新的 part ，并把其作為工 作部件UF_MODL_create_sphere1(sign,center,diam, &part);int count = 0;char* solid_feature;tag_t found = NULL_TAG;tag_t display_part = UF_PART_ask_display_part();UF_UI_open_listing_window(); UF_OBJ_cycle_objs_in_

23、part(display_part,UF_feature_type,&found); while( found != NULL_TAG )count+;UF_CALL(UF_MODL_ask_feat_type(found,&solid_feature);/ 獲取輸入的特征的類型 UF_CALL(UF_UI_write_listing_window(feature： );UF_CALL(UF_UI_write_listing_window(solid_feature); UF_CALL(UF_UI_write_listing_window(n);UF_CALL(UF_OBJ_cycle_obj

24、s_in_part(display_part,UF_feature_type,&found);extern void ufusr(char *param, int *retcode, int paramLen)if (!UF_CALL(UF_initialize() do_ugopen_api(); UF_CALL(UF_terminate();extern int ufusr_ask_unload(void) return(UF_UNLOAD_IMMEDIATELY);運行結果截屏：6、創(chuàng)建人機交互界面新建圓柱體，并可以隨意選擇原點和矢量方向。代碼如下：#include #include #

25、include #include #include #include #include #include #include #include #include #include cylinder.h#define CHANGE_CB_COUNT ( 3 + 1 ) /* Add 1 for the terminator */tag_t blk_tag= null_tag;double blk_orig = 0,0,0; double direction 3 ;char * part_name=F:long; int units=1;static UF_STYLER_callback_info_

26、t CHANGE_cbsCHANGE_CB_COUNT =, 0, CHANGE_apply_cb, 1, CHANGE_action_2_act_cb, 1, CHANGE_action_3_act_cb,UF_STYLER_DIALOG_INDEX, UF_STYLER_APPLY_CB CHANGE_ACTION_2 , UF_STYLER_ACTIVATE_CBCHANGE_ACTION_3 , UF_STYLER_ACTIVATE_CB UF_STYLER_NULL_OBJECT, UF_STYLER_NO_CB, 0, 0 ;static UF_MB_styler_actions_

27、t actions = cylinder.dlg, NULL, CHANGE_cbs, UF_MB_STYLER_IS_NOT_TOP , NULL, NULL, NULL, 0 /* This is a NULL terminated list */ ;static int init_proc(UF_UI_selection_p_t select,void *user_data);extern void ufusr (char *param, int *retcode, int rlen) uc1601( 創(chuàng)建一個圓柱 , 并指明原點和矢量 ,1); UF_PART_new(part_nam

28、e,units,&blk_tag); int response = 0;int error_code = 0;if ( ( UF_initialize() ) != 0 ) return;if ( ( error_code = UF_STYLER_create_dialog ( cylinder.dlg, CHANGE_cbs, /* Callbacks from dialog */ CHANGE_CB_COUNT, /* number of callbacks*/ NULL,/* This is your client data */&response ) ) != 0 )char fail

29、_message133;/* Get the user function fail message based on the fail code.*/ UF_get_fail_message(error_code, fail_message); UF_UI_set_status (fail_message);printf ( %sn, fail_message );UF_terminate();return;extern int ufusr_ask_unload (void)return ( UF_UNLOAD_IMMEDIATELY );extern void ufusr_cleanup (

30、void)return;int CHANGE_apply_cb ( int dialog_id,void * client_data,UF_STYLER_item_value_type_p_t callback_data)if ( UF_initialize() != 0)return ( UF_UI_CB_CONTINUE_DIALOG );/ 直徑的相關參數(shù)UF_STYLER_item_value_type_t datadata.item_id = REAL_0; data.item_attr = UF_STYLER_VALUE;data.indicator = UF_STYLER_REA

31、L_VALUE;UF_STYLER_ask_value(dialog_id,&data);/ 用來查詢對話框控件的屬性值。 char diameter133;/ 高度的相關參數(shù)data.item_id = REAL_1;data.item_attr = UF_STYLER_VALUE;data.indicator = UF_STYLER_REAL_VALUE;UF_STYLER_ask_value(dialog_id,&data);char height133;UF_FEATURE_SIGN sign = UF_NULLSIGN;/tag_t blk_tag= null_tag;/UF_PAR

32、T_new(part_name,units,&blk_tag); UF_MODL_create_cyl1(sign,blk_orig,diameter,height,direction , &blk_tag); UF_STYLER_free_value(&data);/ 釋放字符串或數(shù)組申請的內存 UF_STYLER_ask_value(dialog_id,&data);UF_MODL_update();UF_STYLER_free_value(&data);UF_terminate ();return (UF_UI_CB_CONTINUE_DIALOG);/ 選擇圓柱中心點 , 選用點構造器

33、 UF_UI_point_construct ()int CHANGE_action_2_act_cb ( int dialog_id,void client_data,UF_STYLER_item_value_type_p_t callback_data)if ( UF_initialize() != 0)return ( UF_UI_CB_CONTINUE_DIALOG ); char *cue = 點構造器 ;UF_UI_POINT_base_method_t method = UF_UI_POINT_INFERRED; tag_t point_tag = NULL_TAG;/doubl

34、e sBasePoint3;int response;int error = UF_UI_point_construct(cue, &method, &point_tag, blk_orig, &response);UF_terminate ();return (UF_UI_CB_CONTINUE_DIALOG);/ 選擇圓柱方向(拾取向量對話框)intCHANGE_action_3_act_cb( intdialog_id,voidclient_data,UF_STYLER_item_value_type_p_t callback_data)if ( UF_initialize() != 0

35、) return ( UF_UI_CB_CONTINUE_DIALOG );double vec3, pnt3;int mode = UF_UI_ZC_AXIS;/ 默認矢量方向int disp_flag = UF_UI_DISP_NO_VECTOR;/顯示臨時坐標，是比較 UF_UI_DISP_NO_VECTORint response = 0;int ifail; UF_initialize();ifail = UF_UI_specify_vector( 選擇一個矢量 , &mode, disp_flag, vec,pnt,&response );if ( ifail != 0 | res

36、ponse != UF_UI_OK ) printf( No vector selected n );elseprintf( Vect base (%f, %f, %f), direction (%f, %f, %f) n, pnt0, pnt1, pnt2, vec0, vec1, vec2 );fflush( stdout );UF_terminate ();/double direction3;for(int i=0;i3;i+)directioni=veci-pnti;/* Callback acknowledged, do not terminate dialog */ return

37、 (UF_UI_CB_CONTINUE_DIALOG);static int init_proc(UF_UI_selection_p_t select,void* user_data)/ 指明了 mask_triple 數(shù)組的長度int num_triples = 1;UF_UI_mask_t mask_triples = UF_solid_type, 0, UF_UI_SEL_FEATURE_SOLID_BODY; if(UF_UI_set_sel_mask(select, UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC, num_triples,mask_

38、triples) = 0)return (UF_UI_SEL_SUCCESS);elsereturn (UF_UI_SEL_FAILURE);運行結果截屏tag7、（1）新建一個對象，選擇對象的面，返回這個面的 值。代碼如下：#include #include #include #include #include static int sel_init_proc(UF_UI_selection_p_t select,void *user_data);#define UF_CALL(X) (report( _FILE_, _LINE_, #X, (X) static int report( ch

39、ar *file, int line, char *call, int irc) if (irc)char messg133;printf(%s, line %d: %sn, file, line, call); (UF_get_fail_message(irc, messg) ?printf( returned a %dn, irc) :printf( returned error %d: %sn, irc, messg); return(irc);static void do_ugopen_api(void) / 類選擇對話框相關變量 char cue = Select Objects;c

40、har title = Select faces;int scope=UF_UI_SEL_SCOPE_NO_CHANGE; int response, count, i;tag_p_t objects;int error_code = 0;char* str = (char*)UF_allocate_memory(sizeof(unsigned int)+1,&error_code);UF_UI_open_listing_window(); if(UF_CALL(UF_UI_select_with_class_dialog(cue, title, scope,sel_init_proc, NU

41、LL, &response, &count, &objects) = 0) printf(object count = %dn,count);if (response = UF_UI_OK & count 0)for (i=0; icount; i+)sprintf(str,%dn,objectsi);UF_UI_write_listing_window(str);把選中的對象高亮顯示UF_DISP_set_highlight(objectsi, 0);/UF_free(objects);/* selection initialization procedure */ static int s

42、el_init_proc(UF_UI_selection_p_t select,void* user_data)int num_triples=1;UF_UI_mask_t mask_triples = UF_solid_type, 0, UF_UI_SEL_FEATURE_PLANAR_FACE; /* enable only lines and edges */ if(UF_CALL(UF_UI_set_sel_mask(select,UF_UI_SEL_MASK_CLEAR_AND_ENABLE_SPECIFIC,num_triples, mask_triples) = 0) retur

43、n (UF_UI_SEL_SUCCESS); elsereturn (UF_UI_SEL_FAILURE);/*ARGSUSED*/void ufusr(char *param, int *retcode, int param_len) if (!UF_CALL(UF_initialize() do_ugopen_api(); UF_CALL(UF_terminate();int ufusr_ask_unload(void)return (UF_UNLOAD_IMMEDIATELY);運行結果截屏：（2）讀取文本文件里的內容和往文本文件中寫入信息代碼如下：#include #include #

44、include #include #include #include #include #include #include #include #include #include Multiple_text.husing namespace std;#define CHANGE_CB_COUNT ( 3 + 1 ) /* Add 1 for the terminator */ char prompt_string133= 請選取文本文件 ;char title_string133= 選取文本文件 ;char filter_string133 = 文本文件 ;char default_name13

45、3= ;char filename133;int response=0;static UF_STYLER_callback_info_t CHANGE_cbsCHANGE_CB_COUNT = , 0, CHANGE_apply_cb, 1, CHANGE_action_1_act_cb,UF_STYLER_DIALOG_INDEX, UF_STYLER_APPLY_CBCHANGE_ACTION_1 , UF_STYLER_ACTIVATE_CB UF_STYLER_NULL_OBJECT, UF_STYLER_NO_CB, 0, 0 ;CHANGE_ACTION_2, UF_STYLER_

46、ACTIVATE_CB, 1, CHANGE_action_2_act_cb,static UF_MB_styler_actions_t actions = Multiple_text.dlg, NULL, CHANGE_cbs, UF_MB_STYLER_IS_NOT_TOP , NULL, NULL, NULL, 0 /* This is a NULL terminated list */ ;extern void ufusr(char *param, int *retcode, int rlen)int response = 0;int error_code = 0;if ( ( UF_

47、initialize() ) != 0 )return;if ( ( error_code = UF_STYLER_create_dialog ( Multiple_text.dlg, CHANGE_cbs, /* Callbacks from dialog */ CHANGE_CB_COUNT, /* number of callbacks*/NULL,/* This is your client data */&response ) ) != 0 )char fail_message133;/* Get the user function fail message based on the

48、 fail code.*/ UF_get_fail_message(error_code, fail_message); UF_UI_set_status (fail_message);printf ( %sn, fail_message );UF_terminate();return;extern int ufusr_ask_unload (void)/* unload immediately after application exits*/return ( UF_UNLOAD_IMMEDIATELY );/*via the unload selection dialog. */*retu

49、rn ( UF_UNLOAD_SEL_DIALOG ); */*when UG terminates.*/*return ( UF_UNLOAD_UG_TERMINATE ); */extern void ufusr_cleanup (void)return;int CHANGE_apply_cb ( int dialog_id,void * client_data,UF_STYLER_item_value_type_p_t callback_data)/* Make sure User Function is available. */if ( UF_initialize() != 0)re

50、turn ( UF_UI_CB_CONTINUE_DIALOG );/* Enter your callback code here */UF_terminate ();/* Callback acknowledged, do not terminate dialog*/* A return value of UF_UI_CB_EXIT_DIALOG will not be accepted */* for this callback type. You must respond to your apply button.*/ return (UF_UI_CB_CONTINUE_DIALOG)

51、;int CHANGE_action_1_act_cb ( int dialog_id,void * client_data,UF_STYLER_item_value_type_p_t callback_data)/* Make sure User Function is available. */if ( UF_initialize() != 0)return ( UF_UI_CB_CONTINUE_DIALOG );/* Enter your callback code here */UF_UI_create_filebox ( prompt_string, title_string, f

52、ilter_string, default_name, filename, &response);/* 從文件中讀信息 */int error;fstream file1(filename);char *file_contents = (char*)UF_allocate_memory(sizeof(char*)*16,&error); int i=0;while(!file1.eof()file_contentsi = (char*)UF_allocate_memory(MAX_LINE_SIZE+1,&error); file1file_contentsi;UF_UI_write_list

53、ing_window(file_contentsi); UF_UI_write_listing_window(n);i+;UF_STYLER_item_value_type_t data; data.item_id = MTXT_0; data.item_attr = UF_STYLER_VALUE; data.indicator = UF_STYLER_STRING_PTR_VALUE; data.count = i;UF_STYLER_set_value(dialog_id,&data); UF_STYLER_free_value(&data); file1.close();UF_term

54、inate ();/* Callback acknowledged, do not terminate dialog */ return (UF_UI_CB_CONTINUE_DIALOG);/* or Callback acknowledged, terminate dialog. */* return ( UF_UI_CB_EXIT_DIALOG );*/int CHANGE_action_2_act_cb ( int dialog_id, void * client_data,UF_STYLER_item_value_type_p_t callback_data)/* Make sure

55、 User Function is available. */if ( UF_initialize() != 0)return ( UF_UI_CB_CONTINUE_DIALOG );/* Enter your callback code here */ UF_STYLER_item_value_type_t data; data.item_id = MTXT_0;data.item_attr = UF_STYLER_VALUE; UF_STYLER_ask_value(dialog_id,&data); char prompt_string=Select File;char title_s

56、tring=File Access;char filter_stringUF_CFI_MAX_PATH_NAME_SIZE+1=*.txt;char default_name133=;char filenameUF_CFI_MAX_PATH_NAME_SIZE;int response;int error = UF_UI_create_filebox(prompt_string, title_string, filter_string, default_name, filename, &response);if(error !=0 )return UF_UI_CB_CONTINUE_DIALO

57、G;fstream file2(filename);for (int i=0;idata.count;i+)file2.close();UF_STYLER_free_value(&data);UF_terminate ();/* Callback acknowledged, do not terminate dialog */ return (UF_UI_CB_CONTINUE_DIALOG);/* or Callback acknowledged, terminate dialog. */* return ( UF_UI_CB_EXIT_DIALOG );*/注意：這個項目需要在UG中創(chuàng)建一

58、個人機交互界面8、(1)創(chuàng)建點收集器，創(chuàng)建參考點并返回點的坐標代碼如下：#include #include #include #define UF_CALL(X) (report( _FILE_, _LINE_, #X, (X) static int report( char *file, int line, char *call, int irc)if (irc)char messg133;printf(%s, line %d: %sn, file, line, call); (UF_get_fail_message(irc, messg) ?printf( returned a %dn,

59、irc) : printf( returned error %d: %sn, irc, messg); return(irc);static void do_ugopen_api(void)/ 相關知識在 P76char message= 點收集器 ;logical coincident_points = TRUE;UF_UI_chained_points_p_t points;int count;int response;UF_UI_select_point_collection(message,coincident_points,&points,&count,&response); poi

60、nts0.object;UF_UI_open_listing_window();char str 133;for(int i=0;i3;i+)sprintf(str,%f,points0.pti);/ 關鍵部分 UF_UI_write_listing_window(str);UF_UI_write_listing_window(n);UF_free(points);void ufusr(char *param, int *retcode, int paramLen)if (!UF_CALL(UF_initialize() do_ugopen_api();UF_CALL(UF_terminate